| Rarity: | U |
| #: | 265 |
| Creature Type or Sub Type: | Artifact |
| Rules Text Contains: | T: Add G or U to your mana pool.
GU: Simic Keyrune becomes a 2/3 green and blue Crab artifact creature with hexproof until end of turn. (It can't be the target of spells or abilities your opponents control.) |
| Set: | Commander 2015 |
| Number: | 265 |
